After logging in mouse over the "My Reports" tab in the top menu and click "Saved Drafts".

It will take you to a list of all your reports that have been partially or completely filled out but not yet sent. You can send the report directly from this page, or you can choose to add more information to the report by clicking on it.

Also if you would like to delete a report(s) check the box of the report(s) that you would like to delete and then click the "Delete".

If you would like to add a tag to one or more reports check the reports that you would like to add the tag to, click the tags button, check the tag(s) that you would like to add the report to and click the "Apply Tag" button.